or download this
$ perl Build.PL
Checking whether your kit is complete...
...
$ printenv PERL_MB_OPT
--verbose --install_base=/usr/local --install_path bindoc=/usr/local/s
+hare/man/man1 --install_path libdoc=/usr/local/share/man/man3perl --c
+onfig installhtmldir= --config installhtml1dir= installhtml3dir= --co
+nfig installsitehtml1dir= installsitehtml3dir=
$ exit